jquery实现带滚动进度的返回顶部按钮效果代码-html代码-BFW代码库

jquery实现带滚动进度的返回顶部按钮效果代码

代码语言：html

代码描述：jquery实现带滚动进度的返回顶部按钮效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/bootstrap.4.3.1.min.css">
<link type="text/css" rel="stylesheet" href="//repo.bfw.wiki/bfwrepo/css/unicons.css">
  
<style>
/* Please ❤ this if you like it! */



@import url('https://fonts.googleapis.com/css?family=Muli:200,200i,300,300i,400,400i,600,600i,700,700i,800,800i,900,900i&subset=latin-ext,vietnamese');
@import url('https://fonts.googleapis.com/css?family=Raleway:100,100i,200,200i,300,300i,400,400i,500,500i,600,600i,700,700i,800,800i,900,900i&subset=latin-ext');



:root {
	font-size: 20px;
	--red: #da2c4d;
	--yellow: #f8ab37;
	--green: #2ecc71;
	--white: #ffffff;
	--grey-light: #f2f7f9;
	--grey: #ecedf3;
	--black: #080808;
	--black-blue: #1f2029;
	--black-blue-light: #353746;
	--black-blue-light-2: #404255;
	--black-blue-light-3: #4b4d64;
	--black-light: #424455;
}
body{
    font-family: 'Raleway', sans-serif;
	font-size: 16px;
	font-weight: .........完整代码请登录后点击上方下载按钮下载查看